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// Copyright 2009-2022 Josh Close
// This file is a part of CsvHelper and is dual licensed under MS-PL and Apache 2.0.
// See LICENSE.txt for details or visit http://www.opensource.org/licenses/ms-pl.html for MS-PL and http://opensource.org/licenses/Apache-2.0 for Apache 2.0.
// https://github.com/JoshClose/CsvHelper
using CsvHelper.Configuration;
using CsvHelper.Tests.Mocks;
using Xunit;
using System;
using System.Collections.Generic;
using System.Globalization;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace CsvHelper.Tests.Mappings
{
public class HiddenBaseMembersTests
{
[Fact]
public void ReadWithAutoMapTest()
{
var parserMock = new ParserMock
{
{ "Id" },
{ "1" },
};
using (var csv = new CsvReader(parserMock))
{
var records = csv.GetRecords<Bar>().ToList();
Assert.Single(records);
Assert.Equal(1, records[0].Id);
}
}
[Fact]
public void ReadWithClassMapTest()
{
var parserMock = new ParserMock
{
{ "Id" },
{ "1" },
};
using (var csv = new CsvReader(parserMock))
{
csv.Context.RegisterClassMap<BarMap>();
var records = csv.GetRecords<Bar>().ToList();
Assert.Single(records);
Assert.Equal(1, records[0].Id);
}
}
[Fact]
public void WriteWithAutoMapTest()
{
var records = new List<Bar>
{
new Bar { Id = 1 },
};
using (var writer = new StringWriter())
using (var csv = new CsvWriter(writer, CultureInfo.InvariantCulture))
{
csv.WriteRecords(records);
var expected = new TestStringBuilder(csv.Configuration.NewLine);
expected.AppendLine("Id");
expected.AppendLine("1");
Assert.Equal(expected.ToString(), writer.ToString());
}
}
[Fact]
public void WriteWithClassMapTest()
{
var records = new List<Bar>
{
new Bar { Id = 1 },
};
using (var writer = new StringWriter())
using (var csv = new CsvWriter(writer, CultureInfo.InvariantCulture))
{
csv.Context.RegisterClassMap<BarMap>();
csv.WriteRecords(records);
var expected = new TestStringBuilder(csv.Configuration.NewLine);
expected.AppendLine("Id");
expected.AppendLine("1");
Assert.Equal(expected.ToString(), writer.ToString());
}
}
private abstract class Foo
{
public string Id { get; set; }
}
private class Bar : Foo
{
public new int Id { get; set; }
}
private class BarMap : ClassMap<Bar>
{
public BarMap()
{
Map(m => m.Id);
}
}
}
}
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